Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Russian President Vladimir Putin will discuss energy ties on a visit to Kazakhstan this week, the Kremlin said on Tuesday, a ...

Angela Merkel's memoir, “Freedom,” offers a matter-of-fact account of her early life in communist East Germany and her later ...

South Korea's defense chief Shin Won-sik said the North's latest attempt to launch a spy satellite is in the "final stages" ...

Russia has alleged its new Oreshnik missiles could reach targets across Europe - and Vladimir Putin has claimed Western ...

Vladimir Putin has sent huge quantities of oil to "dear friend" Kim Jong Un in return for troops to fight in Ukraine.

President Vladimir Putin said Friday that Russia will continue to test and start mass-producing the hypersonic ballistic ...

Russian President Vladimir Putin says Moscow has tested a new intermediate-range missile in a strike on Ukraine and that it ...

Russian President Vladimir Putin says Russia has tested a new intermediate range missile in a strike on Ukraine ...

President-elect Donald Trump will nominate Gen. Keith Kellogg to serve as assistant to the president and special envoy for ...

Russia launched a new non-nuclear ballistic missile with medium range on Ukraine’s Dnipro region on Thursday, Russia’s ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...